/*头部banner*/
.part1{
    height: 500px;
    margin-top: 100px;
}
.homeBanner{
    width: 1920px;
    height: 500px;
    position: absolute;
    left: 50%;
    margin-left: -960px;
}
.homeBanner .swiper-wrapper,.homeBanner .swiper-slide,.homeBanner a,.homeBanner a img{
    height: 1920px;
    height: 500px;
}
.homeBanner-pagination {
  position: absolute;
  z-index: 20;
  bottom: 25px;
  width: 100%;
  text-align: center;
}
.homeBanner-pagination .swiper-pagination-switch {
  display: inline-block;
  width: 80px;
  height: 7px;
  border-radius: 0;
  background: rgba(255,255,255,0.5);
  border: none;
  margin: 0 10px;
  cursor: pointer;
}
.homeBanner-pagination .swiper-active-switch {
    background: rgba(255,255,255,1);
}
.part2 .part-cont{
    width: 1200px;
    padding-top: 90px;
    overflow: hidden;
    box-sizing: border-box;
}
.part2-left{
    width: 820px;
    float: left;
}
.part2-right{
    width: 315px;
    float: right;
}
/*导航*/
.part2-navs{
    width: 660px;
    height: 50px;
    overflow: hidden;
    border: 1px solid #afafaf;
    box-sizing: border-box;
    border-radius: 8px;
    text-align: center;
    line-height: 50px;
    font-size: 26px;
    color: #333333;
}
.part2-nav{
    float: left;
    width: 219px;
    box-sizing: border-box;
    border-right: 1px solid #afafaf;
    cursor: pointer;
}
.part2-nav.active,.part2-nav:hover{
    background: #ececec;
}
.part2-nav:last-child{
    border-right: none;
}
.part2-conts{
    width: 820px;
    margin-top: 45px;
    position: relative;
    overflow: hidden;
}
.part2-cont{
    display: none;
}
.part2-cont.active{
    display: block;
}
.part2-cont1{
    padding-bottom: 110px;
}
/*图书书籍*/
.new-title{
    font-size: 26px;
    line-height: 26px;
    color: #333333;
}
.new-line{
    width: 60px;
    height: 0;
    border-bottom: 1px solid #000;
}
.new-line1{
    margin-top: 15px;
}
.new-title2{
    margin-top: 50px;
}
.book-items{
    width: 820px;
    overflow: hidden;
    box-sizing: border-box;
    margin-top: 20px;
}
.book-item{
    width: 145px;
    height: 210px;
    float: left;
    margin-right: 23px;
    margin-top: 20px;
}
.book-item:nth-child(6n-1){
    margin-right: 0;
}
.book-item>a,.book-item img{
    width: 100%;
    height: 100%;
}
/*学习素材*/
.su-wraps{
    word-wrap: 100%;
    overflow: hidden;
}
.su-wrap{
    width: 300px;
    float: left;
    overflow: hidden;
    color: #333333;
    margin-right: 40px;
}
.su-title{
    font-size: 20px;
    line-height: 20px;
    margin-top: 40px;
}
.su-items{
    width: 100%;
    overflow: hidden;
    margin-top: 25px;
}
.su-item,.su-item a{
    display: block;
    font-size: 16px;
    float: left;
    margin-right: 25px;
    line-height: 30px;
    color: #333333;
}
/*素材2*/
.su2-items{
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    margin-top: 10px;
}
.su2-item{
    box-sizing: border-box;
    float: left;
    margin-top: 45px;
    margin-right: 15px;
}
.su2-item:nth(5n-1){
    margin-right: 0;
}
.su2-item a{
    width: 100%;
    height: 100%;
}
.su2-img{
    width: 190px;
    height: 145px;
}
.su2-title{
    text-align: center;
    line-height: 16px;
    color: #333333;
    font-size: 16px;
    margin-top: 20px;
}


/*热点精华*/
.part2-right-title{
    font-size: 26px;
    line-height: 26px;
    color: #333333;
}
.part2-right-line{
    width: 60px;
    height: 0;
    border-bottom: 1px solid #000;
    margin-top: 18px;
}
.part2-right ol{
    font-size: 16px;
    list-style: decimal;
    margin-top: 30px;
    line-height: 30px;
}
.part2-right ol li{
    width: 297px;
    margin-left: -38px;
    list-style: decimal;
    list-style-position: inside;
    overflow: hidden;
}
.part2-right ol li a{
    float: right;
    display: block;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    width: 276px;
    color: #333333;
}
/*户学头条*/
.part2-cont{
    padding-bottom: 120px;
}
.top-items{
    width: 100%;
    overflow: hidden;
    margin-top: 5px;
    box-sizing: border-box;
}
.top-item{
    width: 720px;
    height: 158px;
    margin-top: 40px;
    box-sizing: border-box;
    overflow: hidden;
}
.top-item:first-child{
    margin-top: 0;
}
.top-item a{
    width: 100%;
    height: 100%;
    overflow: hidden;
    color:#333333;
}
.top-img{
    float: left;
    width: 210px;
    height: 158px;
}
.top-words{
    float: right;
    width: 490px;
    height: 158px;
    position: relative;
}
.top-title{
    font-size: 26px;
    line-height: 26px;
    display: block;
}
.top-cont{
    text-align: justify;
    font-size: 16px;
    line-height: 30px;
    margin-top: 20px;
    display: block;
}
.top-time{
    position: absolute;
    font-size: 16px;
    line-height: 16px;
    color: #888888;
    left: 0;
    bottom: 0;
}
/*教育头条*/
.new-line3{
    margin-top: 15px;
    margin-bottom: 40px;
}
.new-title4{
    margin-top: 40px;
}
/*分页按钮*/
.num-wrap{
    width: 770px;
    text-align: center;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
    margin-top: 40px;
}
.num-prev,.num-next{
    display: inline-block;
    text-align: center;
    width: 70px;
    height: 50px;
    line-height: 50px;
    color: #333333;
    font-size: 14px;
    border: 1px solid #cdcdcd;
    cursor: pointer;
}
.num-prev.no,.num-next.no{
    color: #b6b6b6;
    cursor: none;
    pointer-events: none;
}
.num-prev:hover,.num-next:hover,.num-item:hover,.num-item.active{
    border: 1px solid transparent;
    color: #3a7eff;
}
.all-num{
     display: inline-block;
    text-align: center;
    width: 80px;
    height: 50px;
    line-height: 50px;
    color: #333333;
    font-size: 14px;
    border: 1px solid transparent;
}
.num-more{
    display: inline-block;
    text-align: center;
    width: 40px;
    height: 50px;
    line-height: 50px;
    color: #333333;
    font-size: 14px;
    border: 1px solid transparent;
}
.num-items{
    display: inline-block;
}
.num-item{
    display: inline-block;
    text-align: center;
    width: 50px;
    height: 50px;
    line-height: 50px;
    color: #333333;
    font-size: 14px;
    border: 1px solid #cdcdcd;
    cursor: pointer;
}

/*文章页*/
.page-wrap{
    width: 860px;
    padding-bottom: 110px;
    color: #333333;
}
/*文章标题*/
.page-title{
    font-size: 30px;
    line-height: 30px;
}
.page-time{
    font-size: 16px;
    line-height: 16px;
    margin-top: 28px;
    color: #888888;
}
.page-content{
    margin-top: 16px;
    margin-bottom: 20px;
    padding-top: 20px;
    padding-bottom: 20px;
    border-top: 1px solid #d3d3d3;
    border-bottom: 1px solid #d3d3d3;
}
.page-content p{
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
}
.page-content img{
    margin: 20px 0;
}
.page-prev,.page-next{
    color: #888888;
    line-height: 30px;
}